How to delete Duplicates in MySQL table

Question

I\'ve given a client the following query to delete duplicate phone no. records in an MSSQL database, but now they need to also do it on MySQL, and they report that MySQL com

Answer 1

You can select out the unique ones by:

select distinct(phoneNo) from bkPhone

and put them into another table, delete the old table and rename the new one to the old name.